package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.dto.EmployeePageQueryDTO;
import com.sky.entity.Employee;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

@Mapper
public interface EmployeeMapper {

    /**
     * 根据用户名查询员工
     *
     * @param username
     * @return
     */
    @Select("select * from employee where username = #{username}")
    Employee getByUsername(String username);

    /**
     * 插入员工数据
     *
     * @param employee
     */
    @Select("insert into employee(name,username,password,phone,sex,id_number," +
            "status,create_time,update_time,create_user,update_user )"
    +"values (#{name},#{username},#{password},#{phone},#{sex},#{idNumber}," +
            "#{status},#{createTime},#{updateTime},#{createUser},#{updateUser})"
    )
    void insert(Employee employee);

    /**
     * 根据主键动态修改属性
     * @param employee
     */
    void update(Employee employee);

    /**
     * 分页查询
     * @param employeeQueryDTO
     * @return
     */
    Page<Employee> pageQuery(EmployeePageQueryDTO employeeQueryDTO);

    /**
     * 根据id查询员工信息
     * @return
     */
    @Select("select * from employee where id = #{id}")
    Employee getById(long id);
}
